Addition
3.07 + 5.18 =
8.25
-0.54 - (-8) =
Remember rational numbers use the number line!!!
7.46
-5/6 X 7/8 =
fractions times a fraction
-35/48
1/7 divided by 2/5 =
4/21
3a - 7 = 26
Solve for a
11
2.4 + (-1.85) =
(-4/9) - (-5/9) =
Theses are fractions negative four ninths minus negative five ninths.
1/9
-4 x 6.3 =
-25.2
-7.74 divided by 6 =
-1.29
6b - 4 = 38
Solve for b
7
6.3 + (4/5) =
(4/5 is fraction four fifths or four over five)
7.1 or 7 1/10
7 3/4 - 1/6 =
These are fractions!!!!
7 7/12
-1 1/9 x (-1/2) =
mixed number times a fraction
10/18 or 5/9
-0.29 divided by (-0.5)
0.58
8m + 11 = -53
Solve for m
-8
-3.15 + (1 2/25) =
(1 2/25 is fractions one and two twenty-fifths or 1 and 2 over 25
2.07 or 2 7/100
2.3 - 6.2 =
-3.9
1.3 x (-1.8) =
2.34
2 1/3 divided by (-2/7) =
mixed number divided by fraction
-49/6 or -8 1/6
9f + 5 = 77
Solve for f
8
-5/8 + (-3 1/4) =
fraction plus a mixed number
8.12 - 3/100 =
decimal minus a fraction!
8.09 or 8 9/100
3.5 X 1/4 =
decimal times a fraction
0.875 or 35/40 or 7/8
-0.27 divided by 2/5 =
0.675 or -135/200 or -27/40
10h + 58 = -2
Solve for h
-6